22275400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2273}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 60272370

約数和(自身を除く): 37996970

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2273, 2450, 4546, 4900, 9092, 9800, 11365, 15911, 18184, 22730, 31822, 45460, 56825, 63644, 79555, 90920, 111377, 113650, 127288, 159110, 222754, 227300, 318220, 397775, 445508, 454600, 556885, 636440, 795550, 891016, 1113770, 1591100, 2227540, 2784425, 3182200, 4455080, 5568850, 11137700, 22275400]

約数ペア:

[(1, 22275400), (2, 11137700), (4, 5568850), (5, 4455080), (7, 3182200), (8, 2784425), (10, 2227540), (14, 1591100), (20, 1113770), (25, 891016), (28, 795550), (35, 636440), (40, 556885), (49, 454600), (50, 445508), (56, 397775), (70, 318220), (98, 227300), (100, 222754), (140, 159110), (175, 127288), (196, 113650), (200, 111377), (245, 90920), (280, 79555), (350, 63644), (392, 56825), (490, 45460), (700, 31822), (980, 22730), (1225, 18184), (1400, 15911), (1960, 11365), (2273, 9800), (2450, 9092), (4546, 4900)]